Inventor · disambiguated record
Joseph A. Ritzert
Also filed as: RITZERT JOSEPH A · RITZERT JOSEPH ALLEN
6 granted patents·1 pending application·33 citations·filing 2009–2022
78Inventor score
Top patents by PatentIndex Score
7 records- 0188US9556665B2Door system and method of makingPELLA CORP·Filed 2015·Granted Jan 31, 2017·14 cites·13 claims
- 0281US8393115B2Weather seal systemSCHRODER PAUL D·Filed 2009·Granted Mar 12, 2013·14 cites·21 claims
- 0369US10669755B2Multipoint locks and associated systems and methodsPELLA CORP·Filed 2018·Granted Jun 2, 2020·2 cites·19 claims
- 0464US8713854B2Weather seal systemPELLA CORP·Filed 2013·Granted May 6, 2014·3 cites·20 claims
- 0550US2025215743A1Sliding fenestration unit with water managementPELLA CORP·Filed 2022·Application pending·0 cites
- 0649US11578528B2Sill systems for sliding fenestration unitsPELLA CORP·Filed 2020·Granted Feb 14, 2023·0 cites·23 claims
- 0748US10612295B2Door system and method of makingPELLA CORP·Filed 2017·Granted Apr 7, 2020·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →